New post on /r/flutterdev subreddit:

Where to start to understand the BLoC?
I used only Provider before. TIA.

June 11, 2020 at 05:38PM by 2reform
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New post on /r/flutterdev subreddit:

Is Angela Yu's course on Flutter and Dart good starting point for someone who has never typed a single code?
I really want to learn Dart and Flutter and I was thinking between Maximilian Schwarzmüller's course and Anglela Yu's. Is it even possible to learn coding without any prior knowledge with courses like that, and which one is better for total beginner? Thanks!

June 11, 2020 at 05:28PM by Bat_is_my_last_name
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New post on /r/flutterdev subreddit:

Discuss an solution to decode image (Image Provider) from another isolates instead of using main isolates
Hi folks,To what I known, when I want to display an network image on a screen, the common solution i often go with is using Image.network(....). But the problem is the internal image provider DOES NOT load and decode up stream data ( an array of bytes) into an image in separated isolates. In fact, it uses adefault decoder from PaintingBinding.instance.instantiateImageCodec as below:IMAGE_PROVIDER.DARTvoid resolveStreamForKey(ImageConfiguration configuration, ImageStream stream, T key, ImageErrorListener handleError) {
// This is an unusual edge case where someone has told us that they found
// the image we want before getting to this method. We should avoid calling
// load again, but still update the image cache with LRU information.
if (stream.completer != null) {
final ImageStreamCompleter completer = PaintingBinding.instance.imageCache.putIfAbsent(
key,
() => stream.completer,
onError: handleError,
);
assert(identical(completer, stream.completer));
return;
}
final ImageStreamCompleter completer = PaintingBinding.instance.imageCache.putIfAbsent(
key,
() => load(key, PaintingBinding.instance.instantiateImageCodec),
onError: handleError,
);
if (completer != null) {
stream.setCompleter(completer);
}
}=> Would come up with a laggy screen if the image is large.So do u guys have any idea to improve this?

June 11, 2020 at 06:14PM by andy1x08
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New tweet from FlutterDev:

Looking for a sample from the Flutter team? Check out this curated list of samples and apps.

List here → https://t.co/M03miWMaqS pic.twitter.com/RwAL7i9m2F— Dart Language (@dart_lang) June 11, 2020

June 11, 2020 at 07:14PM
http://twitter.com/FlutterDev/status/1271128648297242624

New post on /r/flutterdev subreddit:

Widget Studio available on macOS iPadOS and web
https://twitter.com/rodydavis/status/1271126222513352704?s=19

June 11, 2020 at 07:23PM by lets4r
https://ift.tt/2UBMKVp

New post on /r/flutterdev subreddit:

‎Widget Studio (MacOS, iPadOS, Web)
https://ift.tt/30zEWan

June 11, 2020 at 08:10PM by SoundDr
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New tweet from FlutterDev:

Join @filiphracek and @Fitzface for a virtual #BoringShow.

Boring topic of the day is: Typography.

Reading text on an app is kind of important. Learn about Google Fonts, TextThemes, and how you can take your app's text to the next level.

Watch more → https://t.co/44vgm2MuF6 pic.twitter.com/eaOpJbiHeo— Flutter (@FlutterDev) June 11, 2020

June 11, 2020 at 09:17PM
http://twitter.com/FlutterDev/status/1271159584770514950

New post on /r/flutterdev subreddit:

Typography (The Boring Flutter Development Show, Ep. 40)
https://www.youtube.com/watch?v=CfkHyFClLSg

June 11, 2020 at 09:37PM by Elixane
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New post on /r/flutterdev subreddit:

Creating a route calculator using Google Maps in Flutter
https://ift.tt/2XRowZe

June 11, 2020 at 08:11AM by Gigatronbot
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New post on /r/flutterdev subreddit:

Flutter: Dart Immutable Objects and Values
https://ift.tt/3dYQwjm

June 11, 2020 at 09:54PM by Elixane
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New post on Flutter Dev Google group:

Change flutter status bar opacity
Does anyone know how to change the opacity of the flutter status bar, its already transparent but still has a dark shade to it , does anyone know how to remove that dark shade, thanks in advance < https://hashnode.com/post/change-flutter-status-bar-opacity-ckbb8zgqn00jfi2s1rwfaot07 >

June 11, 2020 at 11:08PM by Macphail Magwira
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New post on /r/flutterdev subreddit:

Flutter is now available as a snap package [Linux]
I just noticed that there's a snap called flutter on Snapcraft, Canonical's software platform for Linux systems, and the snap is actually by the Flutter team.https://snapcraft.io/flutterIn fact, an issue was opened on GitHub a while ago regarding snap support and it was updated roughly two weeks ago: https://github.com/flutter/flutter/issues/21062I installed and tried it on Ubuntu 20.04 LTS and it worked flawlessly in the terminal as well as in VSCode. Setting PATH to include the flutter folder (~/snap/flutter/common/flutter) was not needed, but the VSCode extension had to be pointed to it to work. Apart from this minor difference everything worked just like with the pre-built archive.If you find any snap-specific issues, which might happen as the snap is still in pre-release (edge) status, you should report it on GitHub.

June 12, 2020 at 12:33AM by Szaki_EU
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New post on /r/flutterdev subreddit:

Help deciding a stack with Flutter
Hello devs,I need help deciding a complete stack to use for a web/mobile combo. Right now we have a simple web app built in react as an mvp. Our goal is to build a web + mobile app (iOS/Android) as soon as we can.We're using Firebase Auth + cloud storage right now. We have about +8k users right now and post-mvp (now) we are trying to deciding what stack we could scale with to a million users with. It is a banking type application so nothing too intensive.

June 12, 2020 at 01:56AM by AlwaysABullMarket
https://ift.tt/2MVXqd7

New post on /r/flutterdev subreddit:

Should I purchase the rest of Angela Yu's Flutter course?
Hi everyone! I am currently a CS undergraduate student in Canada. I am doing the free version of Angela's course atm (first 11 hours) and am wondering if it is worth buying the rest. Originally, I thought I'd just do the free version then figure out the rest by myself, but I was wondering if it'd be worth my money and time to just buy the rest.Furthermore, I want to know if it is even worth investing more time in Flutter. Though I enjoy Flutter, I am more interested in web dev or game dev (already doing courses for those). I took the course initially to expand my skillset and add to my portfolio, but is there a future to this? I know Flutter is still relatively new and most companies still use other languages and frameworks.Thank you!

June 12, 2020 at 06:30AM by redvelveting
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New post on /r/flutterdev subreddit:

Easily add "Build Passing" badge on your Flutter/Dart Project
https://twitter.com/erluxman/status/1271304113452486657

June 12, 2020 at 07:06AM by erluxman
https://ift.tt/37nGUw0

New post on /r/flutterdev subreddit:

Build Flutter Tinder Clone with Firebase & BLoC #5 Authentication Bloc
https://www.youtube.com/watch?v=Z2u-L0TqpZc&list=PLdBY1aYxSpPVokznNKIg3dmdeeJHiHF9Z&index=6

June 12, 2020 at 08:29AM by 26Waga
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New post on /r/flutterdev subreddit:

Is there any good flutter book as of 2020?
Hi, is there any book that covers the fundamentals and the state management in Flutter?

June 12, 2020 at 08:41AM by milanpoudel
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New post on /r/flutterdev subreddit:

ReorderableListView - onReorder implementation
I coudn't find anywhere a proper implementation of onReorder. The only ones I could find were just swapping the elements instead of reordering them. This is my current implementation. I just wrote it, so I haven't got time to test it that thoroughly, but it seems like it's working.Maybe it helps someone.

if (oldIndex > newIndex) { for (var i = newIndex; i < oldIndex; i++) { swap(oldIndex, i); } } else { newIndex -= 1; for (var i = 0; i < newIndex - oldIndex; i++) { swap(oldIndex, newIndex - i); } } 

​

June 12, 2020 at 09:29AM by castorasmic
https://ift.tt/3fhxoNG

New post on /r/flutterdev subreddit:

Flutter + Appwrite (Firebase open-source alternative) episode 01 is out (14m) 📹
https://www.youtube.com/watch?v=teUUt4ZqIvI

June 12, 2020 at 09:14AM by eldadfux
https://ift.tt/2UysOCH

New post on /r/flutterdev subreddit:

Friends Tournament - Tournament creation and management made easy
Finally, I've been able to deploy my first Flutter project: Friends Tournament!I've developed it using the BloC pattern and it's open-source if you want to give a look, contribute or give any kind of feedback.https://github.com/prof18/Friends-TournamentFriends Tournament is a simple application that will help you to manage and organize tournaments with your friends.. All you need to do is to provide the number of players, the number of matches, and the number of players that can play at the same time. That’s all! Friends Tournament will then generate the matches and the rounds for you. You can then keep the score of each player and a leaderboard will be generated automatically.Play Store: https://play.google.com/store/apps/details?id=com.prof.friends_tournament

June 12, 2020 at 09:57AM by badprof18
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New post on Flutter Dev Google group:

i want to get value from ESP32 to my app
Hi IM new to flutter. Can you help me get data from esp32 without using service UUID and characteristics UUID?. Can you help me out Thank you so much in advance

June 12, 2020 at 11:31AM by Abinavan Nagendran
https://ift.tt/2YlyVve